--- product_id: 807817477 title: "Nylon 6/6 Machine Screw, Plain Finish, Off-White, Round Head, Slotted Drive, Meets ASTM D4066/ASTM D6779, 1/2\" Length, Fully Threaded, #4-40 Threads (Pack of 100)" brand: "small parts" price: "₹ 5648" currency: INR in_stock: true reviews_count: 6 category: "Small Parts" url: https://www.desertcart.in/products/807817477-nylon-6-6-machine-screw-plain-finish-off-white-round store_origin: IN region: India --- # Nonconductive nylon 6/6 Fully threaded #4-40 precision Abrasion & corrosion resistant Nylon 6/6 Machine Screw, Plain Finish, Off-White, Round Head, Slotted Drive, Meets ASTM D4066/ASTM D6779, 1/2" Length, Fully Threaded, #4-40 Threads (Pack of 100) **Brand:** small parts **Price:** ₹ 5648 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your build with screws that mean business! ## Quick Answers - **What is this?** Nylon 6/6 Machine Screw, Plain Finish, Off-White, Round Head, Slotted Drive, Meets ASTM D4066/ASTM D6779, 1/2" Length, Fully Threaded, #4-40 Threads (Pack of 100) by small parts - **How much does it cost?** ₹ 5648 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/807817477-nylon-6-6-machine-screw-plain-finish-off-white-round) ## Best For - small parts enthusiasts ## Why This Product - Trusted small parts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Fit:** Fully threaded #4-40 design ensures secure fastening every time. - • **Certified Quality:** Meets ASTM D4066 and D6779 standards, trusted for professional-grade applications. - • **Classic Round Head:** Domed round head with slotted drive for easy installation with flat-blade drivers. - • **Durable & Lightweight:** Nylon 6/6 offers superior strength without the bulk, perfect for precision projects. - • **Chemical & Corrosion Shield:** Engineered to resist abrasion, chemicals, and corrosion for long-lasting performance. ## Overview This pack of 100 off-white Nylon 6/6 machine screws features a fully threaded #4-40 thread size and a classic round head with a slotted drive. Engineered for durability, these screws resist abrasion, corrosion, and chemicals while remaining lightweight and nonconductive. Certified to ASTM D4066 and D6779 standards, they deliver reliable, professional-grade fastening for a variety of industrial and DIY projects. ## Description The off-white nylon 6/6 machine screw has a round head with a slotted drive, and meets American Society for Testing and Materials ASTM D4066 and D6779 specifications. Nylon 6/6 provides resistance to abrasion, corrosion, and many chemicals and solvents. The material is a strong yet lightweight plastic and is nonconductive. Nylon 6/6 can either absorb or lose moisture, which may alter its dimensions and mechanical properties. The slotted drive has a linear slot for use with a flat-blade driver. The round head has a domed shape. Machine screws are threaded fasteners that are typically used with nuts or drilled and tapped (threaded) holes. Machine screws are available with a variety of head shapes, which determine how the screw interacts with the mating surface, and drive styles, which determine the type of driver required to install and remove the screw. Review: Great alternative to the more expensive brand. - Perfect for the job! I used them in place of more expensive screws in a model railroad project. Review: Nice screws - I got these to finish off my Star Wars blaster prop project. They were very easy to work with and had no visible defects or flaws. ## Features - Nylon 6/6 provides resistance to abrasion, corrosion, and many chemicals, is nonconductive, and is a strong yet lightweight plastic - Slotted drive has a linear slot for use with a flat-blade driver - Round head has a domed shape - Meets ASTM D4066 and D6779 specifications ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00137N16Y | | Best Sellers Rank | #994,458 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5,727 in Machine Screws | | Brand | Small Parts | | Color | Off-White | | Customer Reviews | 4.8 out of 5 stars 10 Reviews | | Drive System | Slotted | | Exterior Finish | Plain | | Fastener Size | #10-12 | | Head Style | Pan | | Item Dimensions | 0.5 inches | | Item dimensions L x W x H | 0.5 inches | | Manufacturer | Small Parts | | Material | Nylon | | Material Type | Nylon | | Model | 010440R050 | | Number Of Items | 100 | | Part Number | B00137N16Y | | Point Style | Machine | | Screw Head Style | Pan | | Screw Point Style | Machine | | Size Name | #4-40 | | Thread Coverage | Fully Threaded | | Thread Size | #4-40 | | Thread Style | Right Hand | | Thread Type | Un | | Unit Count | 100 Count | ## Images ![Nylon 6/6 Machine Screw, Plain Finish, Off-White, Round Head, Slotted Drive, Meets ASTM D4066/ASTM D6779, 1/2" Length, Fully Threaded, #4-40 Threads (Pack of 100) - Image 1](https://m.media-amazon.com/images/I/61d5iT9L5kL.jpg) ![Nylon 6/6 Machine Screw, Plain Finish, Off-White, Round Head, Slotted Drive, Meets ASTM D4066/ASTM D6779, 1/2" Length, Fully Threaded, #4-40 Threads (Pack of 100) - Image 2](https://m.media-amazon.com/images/I/51h-fnqiTrL.jpg) ![Nylon 6/6 Machine Screw, Plain Finish, Off-White, Round Head, Slotted Drive, Meets ASTM D4066/ASTM D6779, 1/2" Length, Fully Threaded, #4-40 Threads (Pack of 100) - Image 3](https://m.media-amazon.com/images/I/81W5AhC01cL.jpg) ## Available Options This product comes in different **Thread Size, Item Length String, Number Of Items, Fastener Size, Thread Coverage** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great alternative to the more expensive brand. *by D***R on February 27, 2020* Perfect for the job! I used them in place of more expensive screws in a model railroad project. ### ⭐⭐⭐⭐⭐ Nice screws *by J***H on September 22, 2016* I got these to finish off my Star Wars blaster prop project. They were very easy to work with and had no visible defects or flaws. ### ⭐⭐⭐⭐ Four Stars *by A***Y on October 16, 2016* Thanks --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.in/products/807817477-nylon-6-6-machine-screw-plain-finish-off-white-round](https://www.desertcart.in/products/807817477-nylon-6-6-machine-screw-plain-finish-off-white-round) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-09-14*